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Product Code:41-403

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Description

Robertshaw 41-403 HSI Ignitor 271M

Robertshaw's 41-403 Series Hot Surface Ignitors deliver dependable ignition heating systems of every description. From furnaces and boilers to rooftop heaters, infrared burners, unit heaters, water heaters, and many other types of HVAC equipment. The 41-400 Series Hot Surface Ignitors are made of high purity recrystalized silicon carbide which combines physical and thermal strength with stable electrical properties. They are designed to reach ignition temperatures within 17 seconds with a 18-gauge nickel chrome lead wires embedded and metalized in place for maximum holding strength and electrical conductivity. The lead wires are also enclosed with a special high-temperature fiberglass insulation providing total electrical protection. These ignitors are 120 VAC models. Has a lead wire length of 5-1/2".